Inventor

LIU HAIPING

CN20 patents

⚠️ This page may combine multiple inventors who share the name “LIU HAIPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU HAIPING

SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD

Dust collector and self-cleaning method for filter thereof

Vacuum cleaner

Vacuum cleaner

Packing and mounting mechanism for electric motor in small and medium-sized appliances

Vacuum cleaner with dust bag

SUZHOU CLEVA ELECTRIC APPLIANCE CO LTD

Hose support mechanism for vacuum cleaner

Dust collector and filtering device thereof

Drainage system with filter connection

LIU HAIPING

Automatic stepless transmission

Mechanical-hydraulic continuously variable transmission, the method and vehicle mechanical-hydraulic continuously variable transmission

Portable air filtration and disinfection device for a respirator system

CHEN QILIANG

Capacitive digital caliper

Touch screen flat panel display

CHONGQING KONKA PHOTOELECTRIC TECH RESEARCH INSTITUTE CO LTD

Spherical flip-chip micro-LED, method for manufacturing the same, and display panel

Spherical LED chip, method for manufacturing the same, display panel, and method for spherical LED chip transfer

ANALOGIX SEMICONDUCTOR INC

Protocol for digital audio-video interface

SHENZHEN HAITAO OPTIMIZATION TECH CO LTD

Sweeping robot

GUANGDONG DADIER INTELLIGENT ROBOT CO LTD

Robot vacuum cleaner

ZHEJIANG LINIX MOTOR CO LTD

Single-wheel electric balancing scooter

UNIV BEIJING SCIENCE & TECHNOLOGY

Petroleum drill-string shock absorbers